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O. S. CHAMBYAL ET AL.
m=z: 228 (Mþ). Anal. calcd. for C15H13FO: C, 78.93; H, 5.74; O, 7.01. Found: C,
78.90; H, 5.72; O, 7.00.
3-(4-Chlorophenyl)-1-phenylpropan-1-one (Entry 6). IR (KBr, vmax cmꢂ1):
1
=
2967 (aliphatic CH2 stretch), 1683 (C O stretch); H NMR (200 MHz, CDCl3): d 3.12
(t, 2H, CH2), 3.37 (t, 2H, CH2), 7.08–7.78 (m, 7H, Harom), 8.03 (d, 2H,Harom); m=z:
244 (Mþ), 246 (M þ 2). Anal. calcd. for C15H13OCl: C, 73.61; H, 5.31; O, 6.54. Found:
C, 73.58; H, 5.28; O, 6.50.
1-(4-Chlorophenyl)-3-phenylpropan-1-one (Entry 7). IR (KBr, vmax cmꢂ1):
1
=
2957 (aliphatic CH2 stretch), 1677 (C O stretch); H NMR (200 MHz, CDCl3): d 3.12
(t, 2H, CH2), 3.37 (t, 2H, CH2), 7.08–7.78 (m, 7H, Harom), 8.03 (d, 2H, Harom); m=z:
244 (Mþ), 246 (M þ 2). Anal. calcd. for C15H13OCl: C, 73.61; H, 5.31; O, 6.54. Found:
C, 73.59; H, 5.29; O, 6.56.
1-(4-Bromophenyl)-3-phenylpropan-1-one (Entry 8). IR (KBr,
vmax cmꢂ1): 2982 (aliphatic CH2 stretch), 1668 (C O stretch); 1H NMR
=
(200 MHz, CDCl3): d 3.05 (t, 2H, CH2), 3.29 (t, 2H, CH2), 7.16–7.73 (m, 7H,
Harom), 7.97 (d, 2H, Harom); m=z: 288 (Mþ), 290 (M þ 2). Anal. calcd. for
C15H13OBr: C, 62.50; H, 4.51; O, 5.55. Found: C, 62.48; H, 4.48; O, 5.52.
1,3-Bis(4-chlorophenyl)propan-1-one (Entry 9). IR (KBr, vmax cmꢂ1):
1
=
2955 (aliphatic CH2 stretch), 1672 (C O stretch); H NMR (200 MHz, CDCl3): d
3.00 (t, 2H, CH2), 3.27 (t, 2H, CH2), 7.08–7.98 (m, 8H, Harom); m=z: 278 (Mþ),
280 (M þ 2). Anal. calcd. for C15H12OCl2: C, 75.00; H, 5.00; O, 6.66. Found: C,
74.98; H, 4.97; O, 6.68.
1-(4-Chlorophenyl)-3-(4-fluorophenyl)propan-1-one (Entry 10). IR (KBr,
1
vmax cmꢂ1): 2964 (aliphatic CH2 stretch), 1650 (C O stretch); H NMR (200 MHz,
=
CDCl3): d 3.02 (t, 2H, CH2), 3.33 (t, 2H, CH2), 7.25 (d, 2H, Harom), 7.42–7.85 (m,
4H, Harom), 8.01 (d, 2H, Harom); m=z: 261 (Mþ), 263 (M þ 2). Anal. calcd. for
C15H12OClF: C, 68.80; H, 4.58; O, 6.11. Found: C, 68.84; H,4.59; O, 6.10.
1-(4-Chlorophenyl)-3-(4-nitrophenyl)propan-1-one (Entry 11). IR (KBr,
vmax cmꢂ1): 2974 (aliphatic CH2 stretch), 1670 (C O stretch); 1H NMR
=
(200 MHz, CDCl3): d 3.12 (t, 2H, CH2), 3.39 (t, 2H, CH2), 7.28–7.37 (d, 2H, Harom),
7.68–7.75 (m, 2H, Harom), 7.99–8.10 (d, 2H, Harom), 8.26–8.34 (d, 2H, Harom);
m=z: 289 (Mþ), 291 (M þ 2). Anal. calcd. for C15H12O3ClN: C, 62.17; H, 4.15; O,
16.58; N, 4.83. Found: C, 62.19; H, 4.16; O, 16.59; N, 4.84.
Benzylmalononitrile (Entry 12). IR (KBr, vmax cmꢂ1): 2986 (aliphatic CH2
1
stretch), 2255 (CN stretch); H NMR (200 MHz, CDCl3): d 3.18 (d, 2H, CH2), 3.76
(t, 1H, CH), 7.12–7.37 (m, 5H, Harom); m=z: 156 (Mþ). Anal. calcd. for C10H8N2: C,
76.92; H, 5.13; N, 17.95. Found: C, 76.93; H, 5.11; N, 17.92.
ACKNOWLEDGMENTS
We are grateful to Sophisticated Analytical Instrumentation Facility (SAIF),
Punjab University, Chandigarh, for the SEM, TEM, and XRD and the Head, Institute
Instrumentation Centre, Indian Institute of Technology, Roorkee, for AAS analysis.